CVE-2021-22354

There is an Information Disclosure Vulnerability in Huawei Smartphone

published June 30, 2021

CVSS
—
EPSS
1%
Percentile
56.1
In the wild
Unconfirmed
What it is

⚠️ There's an information disclosure vulnerability in Huawei smartphones that could lead to sneaky out-of-bounds reads! 📱 Think of it like a restaurant where someone manages to peek behind the counter and see all the secret recipes — sensitive information might slip out without anyone noticing. 🍽️ If exploited, an attacker could gain unauthorized insights into the data processed by the device, leading to potential privacy breaches. While not tagged as critical, the risk of sensitive information leaking is still a concern that shouldn't be brushed aside.

Put simply

Think of it like a restaurant where someone manages to peek behind the counter and see all the secret recipes — sensitive information might slip out without anyone noticing. 🍽️ This vulnerability allows an attacker to potentially read data outside of the intended memory boundaries, exposing sensitive information without proper access control checks in place.

What to do

If exploited, an attacker could gain unauthorized insights into the data processed by the device, leading to potential privacy breaches. While not tagged as critical, the risk of sensitive information leaking is still a concern that shouldn't be brushed aside. For Huawei smartphone users, ensure your device is updated with the latest firmware to mitigate this vulnerability. Regularly check for updates from the manufacturer to keep your security features robust. You’ve got this! Stay vigilant with your updates, and you’ll keep your smartphone secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00800 · 56.1th percentile
Published
2021-06-30T17:12Z
EPSS history
Timeline
  • 30 JUN 17:12Z
    There is an Information Disclosure Vulnerability in Huawei Smartphone
    cvelistv5